package exp2.test4;

/**
 * Created by 春旺 on 2017/10/27.
 */
public class TreeCalTest {
    public static void main(String[] args) {
        TreeCal tree = new TreeCal();
        tree.transform("1 + 12 * 2 * 2 / 4 + 3 * 4");
        tree.treeMaking();
        System.out.println(tree.cal());
    }
}